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Avatar for Concrete Crawlspaces & Basement Waterproofing Corp
Concrete Crawlspaces & Basement Waterproofing Corp
4.75(
154
)

In business since 2007

Free estimates

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"
Recommended by92%of homeowners
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Golden Knots
5.00(
1
)

In business since 1994

Free estimates

Emergency services offered

Mobil # 847-344-0472. \nAngie's List Member will get 30% off our cleaning prices.

Recommended by100%of homeowners
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Brothers Flooring & Remodeling
4.40(
15
)

Free estimates

"It went well, I was very happy with the result because it was beautiful."
Recommended by80%of homeowners
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TM TILE & MARBLE LLC
5.00(
1
)

In business since 1984

We work with Contractors, Architects, Designers, and Homeowners.

Recommended by100%of homeowners
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M & M FLOORING INC
3.75(
4
)
Recommended by75%of homeowners
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Avatar for US Home Restoration Authority Inc
US Home Restoration Authority Inc
4.50(
8
)

In business since 2014

Free estimates

We Specialize in siding, roofing, windows, gutters, fascia and soffit Renovations! We use only the highest quality material, we are proud to have the best workmanship in Illinois, we provide insulation at no cost to the homeowner.

Recommended by87%of homeowners
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3 Wise Men Developers, Inc.
New to Angi

In business since 2005

Free estimates

Warranties offered

We are a family owned and operated business that has been in business since May, 2005. We pride ourselves in completing all tasks while providing reliable, knowledgeable, professinal service.\nWe are registered with the Secretary of State and hold commercial\ninsurance for the company and employees.

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Avatar for North Star remodeling
North Star remodeling
New to Angi

In business since 2016

Free estimates

Emergency services offered

Contractor

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Windy City Coating
5.00(
1
)

In business since 2008

Free estimates

Windy City Coating is your source to turn that boring ,worn out concrete into a beautiful showroom floor.We offer the best warranty and pricing.With many years of experience, find out why Windy City Coating is Chicagolands #1 installer.Contact us today

Recommended by100%of homeowners
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Avatar for CPMI Direct LLC
CPMI Direct LLC
New to Angi

In business since 2003

Emergency services offered

We are a family owned and operated Home Remodeling & Mold Inspection business.\n\nWe accept all credit cards and personal checks for payment

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FAQs for attic insulation installation projects in Chicago, IL

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The Chicago, IL homeowners’ guide to attic insulation installations

From average costs to expert advice, get all the answers you need to get your job done.

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